docs: change back the slug to llama-index (#1938)

Author: TC-MO

sources/platform/integrations/ai/llama.md

@@ -3,7 +3,7 @@ title: LlamaIndex integration
 description: Learn how to integrate Apify with LlamaIndex in order to feed vector databases and LLMs with data crawled from the web.
 sidebar_label: LlamaIndex
 sidebar_position: 6
-slug: /integrations/llama
+slug: /integrations/llama-index
 ---
 
 **Learn how to integrate Apify with LlamaIndex to feed vector databases and LLMs with data crawled from the web.**

sources/platform/integrations/index.mdx

@@ -210,7 +210,7 @@ These integrations allow you to use Apify Actors as tools and data sources.
     />
     <Card
         title="LlamaIndex"
-        to="./integrations/llama"
+        to="./integrations/llama-index"
         imageUrl="/img/platform/integrations/llamaindex.jpeg"
         smallImage
     />